While reading Arne`s solution for Challenge #140.2, I spotted a nested simple loop. Such as the Declarative and Minimalistic Computing track to name but one example. And of course, this should not prevent you from submitting a presentation to any of the other tracks to spread the word of the Raku Programming Language.
Please stay tuned for more information on how to make sure you can get a presentation in.
Good news from the FOSDEM organizers: there will be an online Raku DevRoom at FOSDEM 2022.
There are many ways to install software, but you get an option not available elsewhere with open source: